/*
 * Copyright 2024 LinQingYing. and contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * The use of this source code is governed by the Apache License 2.0,
 * which allows users to freely use, modify, and distribute the code,
 * provided they adhere to the terms of the license.
 *
 * The software is provided "as-is", and the authors are not responsible for
 * any damages or issues arising from its use.
 *
 */

package com.linqingying.cangjie.psi

import com.linqingying.cangjie.lexer.CjTokens
import com.linqingying.cangjie.psi.EditCommaSeparatedListHelper.addItem
import com.linqingying.cangjie.psi.psiUtil.getTrailingCommaByClosingElement
import com.linqingying.cangjie.psi.stubs.CangJiePlaceHolderStub
import com.linqingying.cangjie.psi.stubs.elements.CjStubElementTypes
import com.intellij.lang.ASTNode
import com.intellij.psi.PsiElement

class CjTypeArgumentList : CjElementImplStub<CangJiePlaceHolderStub<CjTypeArgumentList > > {
    constructor(node: ASTNode) : super(node)

    constructor(stub: CangJiePlaceHolderStub<CjTypeArgumentList >) : super(stub, CjStubElementTypes.TYPE_ARGUMENT_LIST)

    override fun <R, D> accept(visitor: CjVisitor<R, D>, data: D?): R {
        return visitor.visitTypeArgumentList(this, data)
    }

    val arguments: List<CjTypeProjection>
        get() = getStubOrPsiChildrenAsList(CjStubElementTypes.TYPE_PROJECTION)

val varrayLiteral: PsiElement? get() = findChildByType(CjTokens.INTEGER_LITERAL)
    fun addArgument(typeArgument: CjTypeProjection): CjTypeProjection {
        return addItem(
            this,
            arguments, typeArgument, CjTokens.LT
        )
    }

    val trailingComma: PsiElement?
        get() = getTrailingCommaByClosingElement(findChildByType(CjTokens.GT))
}
